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Italian sizing · 25 sizes · tap any cell

The La Perla Size Chart, Interactive

La Perla charts Italian luxury sizing (bands 1ª to 5ª, cups A to E) where the label prints the Italian numeral and every reseller converts it by hand, not always to the same answer.

The native chart

Every La Perla size: tap for conversions

Third-party shops convert these sizes inconsistently: trust the numeral on the label and this grid, not a reseller's guess.

Two measurements in

Your size at La Perla

Same published math as the calculator (snug measure, no +4) then translated into La Perla’s native notation and checked against the real chart above, which lights up your cell.

Reading it

How La Perla sizing reads

La Perla reads band-then-cup on Italian progressive numbering: each band step is 5 cm of European band, so 3ªB is EU 75B, US 34B. Our audit found resellers disagreeing with each other on La Perla conversions; the drawer here computes them from the published formulas instead of copying anyone's table.

From our brand dossier

How La Perla runs

BandBands run firm: if you sit between bands, take the larger band with the same cup volume (a sister size).
CupCups run small and bands firm; the range is narrow and at its best in A–D.
NotationItalian system: A–E cups on 1–5 bands
Cup ladderA, B, C, D, E
Range25 sizes in the core chart
Sister ruleSame cup volume, one band step over: band down = cup letter up

Full fit notes, style guidance and comparisons live on the La Perla brand page.

Honest edges

Where this chart ends

Past E, Italian luxury doesn't go. French deep-cup couture at Empreinte and Belgian PrimaDonna pick up. Fit symptoms decode at the fix guides.

Answered

La Perla sizing: answered

Does La Perla run true to size?

Band: Bands run firm: if you sit between bands, take the larger band with the same cup volume (a sister size). Cup: Cups run small and bands firm; the range is narrow and at its best in A–D. In one line: resellers convert these sizes inconsistently: compute from the numeral, don't trust a shop's table.

What sizing system does La Perla use?

Native Italian sizing. La Perla reads band-then-cup on Italian progressive numbering: each band step is 5 cm of European band, so 3ªB is EU 75B, US 34B. Our audit found resellers disagreeing with each other on La Perla conversions; the drawer here computes them from the published formulas instead of copying anyone's table. The interactive chart above shows every size with its US, UK, EU and FR equivalents.

What sizes does La Perla carry?

1–5 bands with A–E cups in Italian notation. 25 sizes in the core chart. Third-party shops convert these sizes inconsistently: trust the numeral on the label and this grid, not a reseller's guess.

What if La Perla doesn't make my size?

Past E, Italian luxury doesn't go. French deep-cup couture at Empreinte and Belgian PrimaDonna pick up. Fit symptoms decode at the fix guides. Sister sizes (same volume, different band) sometimes bridge a one-band gap: the calculator above tries them automatically before giving up.

Shop itAt HauteFlair, our sister retailer

Opens HauteFlair’s own hub page; use your measured size there. HauteFlair is owned by the same company as Brasize.ai; that relationship never changes the sizing math, charts, or fit advice on this page. How this site makes money.

Start from the measured size

Two measurements, no inches added, sister sizes attached.

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